2017908145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{33629}}^1$

素因数の和:34736

約数の個数: 16

約数和(自身を含む): 2644125120

約数和(自身を除く): 626216975

約数列:

[1, 5, 11, 55, 1091, 5455, 12001, 33629, 60005, 168145, 369919, 1849595, 36689239, 183446195, 403581629, 2017908145]

約数ペア:

[(1, 2017908145), (5, 403581629), (11, 183446195), (55, 36689239), (1091, 1849595), (5455, 369919), (12001, 168145), (33629, 60005)]